/**
* Returns a string with the remote user address.
*
* @return user address
*/
private String remote() {
return new StringBuilder()
.append('[')
.append(req.getRemoteAddr())
.append(':')
.append(req.getRemotePort())
.append(']')
.toString();
}
public String getClientIPAddr() {
HttpServletRequest request = (HttpServletRequest) (pageContext.getRequest());
String remoteAddr = request.getRemoteAddr();
String x;
if ((x = request.getHeader("X-FORWARDED-FOR")) != null) {
remoteAddr = x;
int idx = remoteAddr.indexOf(',');
if (idx > -1) {
remoteAddr = remoteAddr.substring(0, idx);
}
}
return remoteAddr;
}
/**
* Authenticate the user and returns a new client {@link Context} instance.
*
* @return client context
* @throws LoginException login exception
*/
public Context authenticate() throws LoginException {
final byte[] address = token(req.getRemoteAddr());
try {
if (user == null || user.isEmpty() || pass == null || pass.isEmpty())
throw new LoginException(NOPASSWD);
final Context ctx = new Context(context(), null);
ctx.user = ctx.users.get(user);
if (ctx.user == null || !ctx.user.password.equals(md5(pass))) throw new LoginException();
context.blocker.remove(address);
return ctx;
} catch (final LoginException ex) {
// delay users with wrong passwords
for (int d = context.blocker.delay(address); d > 0; d--) Performance.sleep(100);
throw ex;
}
}
protected void doCommon(HttpServletRequest httpRequest, HttpServletResponse httpResponse) {
try {
if (log.isDebugEnabled()) log.debug(HttpUtils.fmtRequest(httpRequest));
// getRequestURL is the exact string used by the caller in the request.
// Internally, it's the "request URI" that names the service
// String requestURL = httpRequest.getRequestURL().toString() ;
String uri = httpRequest.getRequestURI();
if (uri.length() > urlLimit) {
httpResponse.setStatus(HttpServletResponse.SC_REQUEST_URI_TOO_LONG);
return;
}
String serviceURI = chooseServiceURI(uri, httpRequest);
serviceURI = Service.canonical(serviceURI);
String sender = httpRequest.getRemoteAddr();
log.info("[" + sender + "] Service URI = <" + serviceURI + ">");
// MIME-Type
String contentType = httpRequest.getContentType();
// if ( Joseki.contentSPARQLUpdate.equals(contentType) ||
// Joseki.contentSPARQLUpdate_X.equals(contentType) )
// {}
Request request = setupRequest(serviceURI, httpRequest);
request.setParam(Joseki.VERB, httpRequest.getMethod());
Response response = new ResponseHttp(request, httpRequest, httpResponse);
Dispatcher.dispatch(serviceURI, request, response);
} catch (Exception ex) {
try {
log.warn("Internal server error", ex);
// httpResponse.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR) ;
// httpResponse.flushBuffer() ;
// httpResponse.getWriter().close() ;
httpResponse.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
} catch (Exception e) {
}
}
}
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
PrintWriter out;
res.setContentType("text/html; charset = EUC-KR");
out = res.getWriter();
out.println("<html>");
out.println("<head><title>Request 정보출력 Servlet</title></head>");
out.println("<body>");
out.println("<h3>네트워크 관련 요청정보</h3>");
out.println("<pre>");
out.println("Request Scheme : " + req.getScheme());
out.println("Server Name : " + req.getServerName());
out.println("Server Address : " + req.getLocalAddr());
out.println("Server Port : " + req.getServerPort());
out.println("Client Address : " + req.getRemoteAddr());
out.println("Client Host : " + req.getRemoteHost());
out.println("Client Port : " + req.getRemotePort());
out.println("</pre>");
out.println("</body></html>");
}
@SuppressWarnings({"PMD.AvoidCatchingThrowable", "PMD.AvoidInstanceofChecksInCatchClause"})
private void handle(
ServletRequestHandler pReqHandler, HttpServletRequest pReq, HttpServletResponse pResp)
throws IOException {
JSONAware json = null;
try {
// Check access policy
requestHandler.checkAccess(
pReq.getRemoteHost(), pReq.getRemoteAddr(), getOriginOrReferer(pReq));
// Remember the agent URL upon the first request. Needed for discovery
updateAgentDetailsIfNeeded(pReq);
// Dispatch for the proper HTTP request method
json = handleSecurely(pReqHandler, pReq, pResp);
} catch (Throwable exp) {
json =
requestHandler.handleThrowable(
exp instanceof RuntimeMBeanException
? ((RuntimeMBeanException) exp).getTargetException()
: exp);
} finally {
setCorsHeader(pReq, pResp);
String callback = pReq.getParameter(ConfigKey.CALLBACK.getKeyValue());
String answer =
json != null
? json.toJSONString()
: requestHandler
.handleThrowable(new Exception("Internal error while handling an exception"))
.toJSONString();
if (callback != null) {
// Send a JSONP response
sendResponse(pResp, "text/javascript", callback + "(" + answer + ");");
} else {
sendResponse(pResp, getMimeType(pReq), answer);
}
}
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType(XML_RESPONSE_HEADER); // Talkback happens in XML form.
response.setCharacterEncoding("UTF-8"); // Unicode++
request.setCharacterEncoding("UTF-8");
PrintWriter out = null; // The talkback buffer.
// handle startrecord
Integer startRecord = 0;
if (!(request.getParameter("startRecord") == null)) {
try {
startRecord = Integer.parseInt(request.getParameter("startRecord")) - 1;
} catch (NumberFormatException e) {
startRecord = 0;
}
}
// maximumrecords
Integer maximumRecords = Integer.parseInt(this.config.getProperty("default_maximumRecords"));
if (!(request.getParameter("maximumRecords") == null)) {
maximumRecords = Integer.parseInt(request.getParameter("maximumRecords"));
}
// operation
String operation = request.getParameter("operation");
// x_collection
String x_collection = request.getParameter("x-collection");
if (x_collection == null) x_collection = this.config.getProperty("default_x_collection");
if (x_collection == null) operation = null;
// sortkeys
String sortKeys = request.getParameter("sortKeys");
// sortorder
String sortOrder = request.getParameter("sortOrder");
// recordschema
String recordSchema = request.getParameter("recordSchema");
if (recordSchema == null) recordSchema = "dc";
if (recordSchema.equalsIgnoreCase("dcx")) {
recordSchema = "dcx";
}
if (recordSchema.equalsIgnoreCase("solr")) {
recordSchema = "solr";
}
// query request
String query = request.getParameter("query");
String q = request.getParameter("q");
// who is requestor ?
String remote_ip = request.getHeader("X-FORWARDED-FOR");
if (remote_ip == null) {
remote_ip = request.getRemoteAddr().trim();
} else {
remote_ip = request.getHeader("X-FORWARDED-FOR");
}
// handle debug
Boolean debug = Boolean.parseBoolean(request.getParameter("debug"));
if (!debug) {
out = new PrintWriter(new OutputStreamWriter(response.getOutputStream(), "UTF8"), true);
}
// handle query
if ((query == null) && (q != null)) {
query = q;
} else {
if ((query != null) && (q == null)) {
q = query;
} else {
operation = null;
}
}
// handle operation
if (operation == null) {
if (query != null) {
operation = "searchRetrieve";
} else {
operation = "explain";
}
}
// searchRetrieve
if (operation.equalsIgnoreCase("searchRetrieve")) {
if (query == null) {
operation = "explain";
log.debug(operation + ":" + query);
}
}
// start talking back.
String[] sq = {""};
String solrquery = "";
// facet
String facet = null;
List<FacetField> fct = null;
if (request.getParameter("facet") != null) {
facet = request.getParameter("facet");
log.debug("facet : " + facet);
}
if (operation == null) {
operation = "searchretrieve";
} else { // explain response
if (operation.equalsIgnoreCase("explain")) {
log.debug("operation = explain");
out.write("<srw:explainResponse xmlns:srw=\"http://www.loc.gov/zing/srw/\">");
out.write("</srw:explainResponse>");
} else { // DEBUG routine
operation = "searchretrieve";
String triplequery = null;
if (query.matches(".*?\\[.+?\\].*?")) { // New symantic syntax
triplequery = symantic_query(query);
query = query.split("\\[")[0] + " " + triplequery;
log.fatal(triplequery);
solrquery = CQLtoLucene.translate(query, log, config);
} else {
solrquery = CQLtoLucene.translate(query, log, config);
}
log.debug(solrquery);
if (debug == true) {
response.setContentType(HTML_RESPONSE_HEADER);
out = new PrintWriter(new OutputStreamWriter(response.getOutputStream(), "UTF8"), true);
out.write("<html><body>\n\n");
out.write("'" + remote_ip + "'<br>\n");
out.write("<form action='http://www.kbresearch.nl/kbSRU'>");
out.write("<input type=text name=q value='" + query + "' size=120>");
out.write("<input type=hidden name=debug value=True>");
out.write("<input type=submit>");
out.write("<table border=1><tr><td>");
out.write("q</td><td>" + query + "</td></tr><tr>");
out.write("<td>query out</td><td>" + URLDecoder.decode(solrquery) + "</td></tr>");
out.write(
"<tr><td>SOLR_URL</td><td> <a href='"
+ this.config.getProperty(
"collection." + x_collection.toLowerCase() + ".solr_baseurl")
+ "/?q="
+ solrquery
+ "'>"
+ this.config.getProperty(
"collection." + x_collection.toLowerCase() + ".solr_baseurl")
+ "/select/?q="
+ solrquery
+ "</a><br>"
+ this.config.getProperty("solr_url")
+ solrquery
+ "</td></tr>");
out.write(
"<b>SOLR_QUERY</b> : <BR> <iframe width=900 height=400 src='"
+ this.config.getProperty(
"collection." + x_collection.toLowerCase() + ".solr_baseurl")
+ "/../?q="
+ solrquery
+ "'></iframe><BR>");
out.write(
"<b>SRU_QUERY</b> : <BR> <a href="
+ this.config.getProperty("baseurl")
+ "?q="
+ query
+ "'>"
+ this.config.getProperty("baseurl")
+ "?q="
+ query
+ "</a><br><iframe width=901 height=400 src='http://www.kbresearch.nl/kbSRU/?q="
+ query
+ "'></iframe><BR>");
out.write(
"<br><b>JSRU_QUERY</b> : <BR><a href='http://jsru.kb.nl/sru/?query="
+ query
+ "&x-collection="
+ x_collection
+ "'>http://jsru.kb.nl/sru/?query="
+ query
+ "&x-collection=GGC</a><br><iframe width=900 height=400 src='http://jsru.kb.nl/sru/?query="
+ query
+ "&x-collection=GGC'></iframe>");
} else { // XML SearchRetrieve response
String url =
this.config.getProperty("collection." + x_collection.toLowerCase() + ".solr_baseurl");
String buffer = "";
CommonsHttpSolrServer server = null;
server = new CommonsHttpSolrServer(url);
log.fatal("URSING " + url);
server.setParser(new XMLResponseParser());
int numfound = 0;
try {
SolrQuery do_query = new SolrQuery();
do_query.setQuery(solrquery);
do_query.setRows(maximumRecords);
do_query.setStart(startRecord);
if ((sortKeys != null) && (sortKeys.length() > 1)) {
if (sortOrder != null) {
if (sortOrder.equals("asc")) {
do_query.setSortField(sortKeys, SolrQuery.ORDER.asc);
}
if (sortOrder.equals("desc")) {
do_query.setSortField(sortKeys, SolrQuery.ORDER.desc);
}
} else {
for (String str : sortKeys.trim().split(",")) {
str = str.trim();
if (str.length() > 1) {
if (str.equals("date")) {
do_query.setSortField("date_date", SolrQuery.ORDER.desc);
log.debug("SORTORDERDEBUG | DATE! " + str + " | ");
break;
} else {
do_query.setSortField(str + "_str", SolrQuery.ORDER.asc);
log.debug("SORTORDERDEBUG | " + str + " | ");
break;
}
}
}
}
}
if (facet != null) {
if (facet.indexOf(",") > 1) {
for (String str : facet.split(",")) {
if (str.indexOf("date") > 1) {
do_query.addFacetField(str);
} else {
do_query.addFacetField(str);
}
// do_query.setParam("facet.method", "enum");
}
// q.setFacetSort(false);
} else {
do_query.addFacetField(facet);
}
do_query.setFacet(true);
do_query.setFacetMinCount(1);
do_query.setFacetLimit(-1);
}
log.fatal(solrquery);
QueryResponse rsp = null;
boolean do_err = false;
boolean do_sugg = false;
SolrDocumentList sdl = null;
String diag = "";
StringBuffer suggest = new StringBuffer("");
String content = "1";
SolrQuery spellq = do_query;
try {
rsp = server.query(do_query);
} catch (SolrServerException e) {
String header = this.SRW_HEADER.replaceAll("\\$numberOfRecords", "0");
out.write(header);
diag = this.SRW_DIAG.replaceAll("\\$error", e.getMessage());
do_err = true;
rsp = null;
}
log.fatal("query done..");
if (!(do_err)) { // XML dc response
SolrDocumentList docs = rsp.getResults();
numfound = (int) docs.getNumFound();
int count = startRecord;
String header =
this.SRW_HEADER.replaceAll("\\$numberOfRecords", Integer.toString(numfound));
out.write(header);
out.write("<srw:records>");
Iterator<SolrDocument> iter = rsp.getResults().iterator();
while (iter.hasNext()) {
count += 1;
if (recordSchema.equalsIgnoreCase("dc")) {
SolrDocument resultDoc = iter.next();
content = (String) resultDoc.getFieldValue("id");
out.write("<srw:record>");
out.write("<srw:recordPacking>xml</srw:recordPacking>");
out.write("<srw:recordSchema>info:srw/schema/1/dc-v1.1</srw:recordSchema>");
out.write(
"<srw:recordData xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:mods=\"http://www.loc.gov/mods\" xmlns:dcterms=\"http://purl.org/dc/terms/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:dcx=\"http://krait.kb.nl/coop/tel/handbook/telterms.html\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:marcrel=\"http://www.loc.gov/loc.terms/relators/OTH\" xmlns:facets=\"info:srw/extension/4/facets\" >");
StringBuffer result = new StringBuffer("");
construct_lucene_dc(result, resultDoc);
out.write(result.toString());
out.write("</srw:recordData>");
out.write(
"<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>");
out.write("</srw:record>");
}
if (recordSchema.equalsIgnoreCase("solr")) {
SolrDocument resultDoc = iter.next();
content = (String) resultDoc.getFieldValue("id");
out.write("<srw:record>");
out.write("<srw:recordPacking>xml</srw:recordPacking>");
out.write("<srw:recordSchema>info:srw/schema/1/solr</srw:recordSchema>");
out.write("<srw:recordData xmlns:expand=\"http://www.kbresearch.nl/expand\">");
StringBuffer result = new StringBuffer("");
construct_lucene_solr(result, resultDoc);
out.write(result.toString());
out.write("</srw:recordData>");
out.write(
"<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>");
out.write("</srw:record>");
}
if (recordSchema.equalsIgnoreCase("dcx")) { // XML dcx response
out.write("<srw:record>");
out.write("<srw:recordPacking>xml</srw:recordPacking>");
out.write("<srw:recordSchema>info:srw/schema/1/dc-v1.1</srw:recordSchema>");
out.write(
"<srw:recordData><srw_dc:dc xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:mods=\"http://www.loc.gov/mods\" xmlns:dcterms=\"http://purl.org/dc/terms/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:dcx=\"http://krait.kb.nl/coop/tel/handbook/telterms.html\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:marcrel=\"http://www.loc.gov/marc.relators/\" xmlns:expand=\"http://www.kbresearch.nl/expand\" xmlns:skos=\"http://www.w3.org/2004/02/skos/core#\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" >");
SolrDocument resultDoc = iter.next();
content = (String) resultDoc.getFieldValue("id");
String dcx_data =
helpers.getOAIdcx(
"http://services.kb.nl/mdo/oai?verb=GetRecord&identifier=" + content,
log);
if (x_collection.equalsIgnoreCase("ggc-thes")) {
dcx_data =
helpers.getOAIdcx(
"http://serviceso.kb.nl/mdo/oai?verb=GetRecord&identifier=" + content,
log);
}
if (!(dcx_data.length() == 0)) {
out.write(dcx_data);
} else {
// Should not do this!!
out.write("<srw:record>");
out.write("<srw:recordPacking>xml</srw:recordPacking>");
out.write("<srw:recordSchema>info:srw/schema/1/dc-v1.1</srw:recordSchema>");
out.write(
"<srw:recordData xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:mods=\"http://www.loc.gov/mods\" xmlns:dcterms=\"http://purl.org/dc/terms/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:dcx=\"http://krait.kb.nl/coop/tel/handbook/telterms.html\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:marcrel=\"http://www.loc.gov/loc.terms/relators/OTH\" >");
StringBuffer result = new StringBuffer("");
construct_lucene_dc(result, resultDoc);
out.write(result.toString());
out.write("</srw:recordData>");
out.write(
"<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>");
out.write("</srw:record>");
}
out.write("</srw_dc:dc>");
StringBuffer expand_data;
boolean expand = false;
if (content.startsWith("GGC-THES:AC:")) {
String tmp_content = "";
tmp_content = content.replaceFirst("GGC-THES:AC:", "");
log.fatal("calling get");
expand_data =
new StringBuffer(
helpers.getExpand(
"http://www.kbresearch.nl/general/lod_new/get/"
+ tmp_content
+ "?format=rdf",
log));
log.fatal("get finini");
if (expand_data.toString().length() > 4) {
out.write(
"<srw_dc:expand xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:expand=\"http://www.kbresearch.nl/expand\" xmlns:skos=\"http://www.w3.org/2004/02/skos/core#\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" >");
out.write(expand_data.toString());
expand = true;
}
} else {
expand_data =
new StringBuffer(
helpers.getExpand(
"http://www.kbresearch.nl/ANP.cgi?q=" + content, log));
if (expand_data.toString().length() > 0) {
if (!expand) {
out.write(
"<srw_dc:expand xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:expand=\"http://www.kbresearch.nl/expand\" xmlns:skos=\"http://www.w3.org/2004/02/skos/core#\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" >");
expand = true;
}
out.write(expand_data.toString());
}
}
if (expand) {
out.write("</srw_dc:expand>");
}
out.write("</srw:recordData>");
out.write(
"<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>");
out.write("</srw:record>");
}
}
}
if ((do_err) || (numfound == 0)) {
log.fatal("I haz suggestions");
try {
spellq.setParam("spellcheck", true);
spellq.setQueryType("/spell");
server = new CommonsHttpSolrServer(url);
rsp = server.query(spellq);
sdl = rsp.getResults();
SpellCheckResponse spell;
spell = rsp.getSpellCheckResponse();
List<SpellCheckResponse.Suggestion> suggestions = spell.getSuggestions();
if (suggestions.isEmpty() == false) {
suggest.append("<srw:extraResponseData>");
suggest.append("<suggestions>");
for (SpellCheckResponse.Suggestion sugg : suggestions) {
suggest.append("<suggestionfor>" + sugg.getToken() + "</suggestionfor>");
for (String item : sugg.getSuggestions()) {
suggest.append("<suggestion>" + item + "</suggestion>");
}
suggest.append("</suggestions>");
suggest.append("</srw:extraResponseData>");
}
do_sugg = true;
}
} catch (Exception e) {
rsp = null;
// log.fatal(e.toString());
}
;
}
;
if (!do_err) {
if (facet != null) {
try {
fct = rsp.getFacetFields();
out.write("<srw:facets>");
for (String str : facet.split(",")) {
out.write("<srw:facet>");
out.write("<srw:facetType>");
out.write(str);
out.write("</srw:facetType>");
for (FacetField f : fct) {
log.debug(f.getName());
// if (f.getName().equals(str+"_str") || (f.getName().equals(str+"_date")) ) {
List<FacetField.Count> facetEnties = f.getValues();
for (FacetField.Count fcount : facetEnties) {
out.write("<srw:facetValue>");
out.write("<srw:valueString>");
out.write(helpers.xmlEncode(fcount.getName()));
out.write("</srw:valueString>");
out.write("<srw:count>");
out.write(Double.toString(fcount.getCount()));
out.write("</srw:count>");
out.write("</srw:facetValue>");
// }
}
}
out.write("</srw:facet>");
}
out.write("</srw:facets>");
startRecord += 1;
} catch (Exception e) {
}
// log.fatal(e.toString()); }
}
} else {
out.write(diag);
}
out.write("</srw:records>"); // SearchRetrieve response footer
String footer = this.SRW_FOOTER.replaceAll("\\$query", helpers.xmlEncode(query));
footer = footer.replaceAll("\\$startRecord", (startRecord).toString());
footer = footer.replaceAll("\\$maximumRecords", maximumRecords.toString());
footer = footer.replaceAll("\\$recordSchema", recordSchema);
if (do_sugg) {
out.write(suggest.toString());
}
out.write(footer);
} catch (MalformedURLException e) {
out.write(e.getMessage());
} catch (IOException e) {
out.write("TO ERR is Human");
}
}
}
}
out.close();
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html");
pageContext = _jspxFactory.getPageContext(this, request, response, null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
out.write("\n\n\n\n\n\n\n<html>\n<head>\n <title>");
if (_jspx_meth_fmt_message_0(_jspx_page_context)) return;
out.write(
"</title>\n <link rel=\"stylesheet\" type=\"text/css\" href=\"/style/global.css\">\n <style type=\"text/css\">\n .drop-shadow {\n font-weight: bold;\n font-size: 14pt;\n color: white;\n text-shadow: black 0.1em 0.1em 0.2em;\n padding-top: 21px;}\n </style>\n <meta name=\"decorator\" content=\"none\"/>\n</head>\n\n");
org.jivesoftware.util.WebManager webManager = null;
synchronized (_jspx_page_context) {
webManager =
(org.jivesoftware.util.WebManager)
_jspx_page_context.getAttribute("webManager", PageContext.PAGE_SCOPE);
if (webManager == null) {
webManager = new org.jivesoftware.util.WebManager();
_jspx_page_context.setAttribute("webManager", webManager, PageContext.PAGE_SCOPE);
}
}
out.write('\n');
java.util.HashMap errors = null;
synchronized (_jspx_page_context) {
errors =
(java.util.HashMap) _jspx_page_context.getAttribute("errors", PageContext.PAGE_SCOPE);
if (errors == null) {
errors = new java.util.HashMap();
_jspx_page_context.setAttribute("errors", errors, PageContext.PAGE_SCOPE);
}
}
out.write('\n');
webManager.init(request, response, session, application, out);
boolean create = request.getParameter("create") != null;
String username = ParamUtils.getParameter(request, "username");
String name = ParamUtils.getParameter(request, "name");
String email = ParamUtils.getParameter(request, "email");
String password = ParamUtils.getParameter(request, "password");
String passwordConfirm = ParamUtils.getParameter(request, "passwordConfirm");
String reCaptchaChallenge = ParamUtils.getParameter(request, "recaptcha_challenge_field");
String reCaptchaResponse = ParamUtils.getParameter(request, "recaptcha_response_field");
RegistrationPlugin plugin =
(RegistrationPlugin)
webManager.getXMPPServer().getPluginManager().getPlugin("registration");
ReCaptcha reCaptcha = null;
if (plugin.reCaptchaEnabled()) {
reCaptcha =
ReCaptchaFactory.newReCaptcha(
plugin.getReCaptchaPublicKey(),
plugin.getReCaptchaPrivateKey(),
plugin.reCaptchaNoScript());
}
// Handle a request to create a user:
if (create) {
// Validate
if (username == null) {
errors.put("username", "");
} else {
try {
username = username.trim().toLowerCase();
username = JID.escapeNode(username);
username = Stringprep.nodeprep(username);
} catch (StringprepException se) {
errors.put("username", "");
}
}
if (password == null) {
errors.put("password", "");
}
if (passwordConfirm == null) {
errors.put("passwordConfirm", "");
}
if (password != null && passwordConfirm != null && !password.equals(passwordConfirm)) {
errors.put("passwordMatch", "");
}
if (plugin.reCaptchaEnabled()) {
ReCaptchaResponse captchaResponse = null;
try {
captchaResponse =
reCaptcha.checkAnswer(
request.getRemoteAddr(), reCaptchaChallenge, reCaptchaResponse);
} catch (Exception e) {
}
if (captchaResponse == null || !captchaResponse.isValid()) {
errors.put("reCaptchaFail", "");
}
}
// do a create if there were no errors
if (errors.size() == 0) {
try {
webManager.getUserManager().createUser(username, password, name, email);
response.sendRedirect("sign-up.jsp?success=true");
return;
} catch (UserAlreadyExistsException e) {
errors.put("usernameAlreadyExists", "");
} catch (Exception e) {
errors.put("general", "");
Log.error(e);
}
}
}
out.write(
"\n\n<body>\n\n<div id=\"jive-header\">\n<table cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" border=\"0\">\n <tbody>\n <tr><td class=\"drop-shadow\"> ");
out.print(plugin.getHeader());
out.write("</td></tr> \n </tbody>\n</table>\n</div>\n\n<div id=\"jive-content\">\n\n");
if (!plugin.webEnabled()) {
out.write('\n');
out.write('\n');
if (_jspx_meth_fmt_message_1(_jspx_page_context)) return;
out.write('\n');
out.write('\n');
} else {
out.write("\n\n<p>");
if (_jspx_meth_fmt_message_2(_jspx_page_context)) return;
out.write("</p>\n\n");
if (_jspx_meth_c_set_0(_jspx_page_context)) return;
out.write('\n');
if (_jspx_meth_c_set_1(_jspx_page_context)) return;
out.write('\n');
out.write('\n');
if (!errors.isEmpty()) {
out.write(
"\n\n <div class=\"jive-error\">\n <table cellpadding=\"0\" cellspacing=\"0\" border=\"0\">\n <tbody>\n <tr>\n <td class=\"jive-icon\"><img src=\"images/error-16x16.gif\" width=\"16\" height=\"16\" border=\"0\"/></td>\n <td class=\"jive-icon-label\">\n\n ");
if (errors.get("general") != null) {
out.write("\n ");
if (_jspx_meth_fmt_message_3(_jspx_page_context)) return;
out.write("\n ");
} else if (errors.get("username") != null) {
out.write("\n ");
if (_jspx_meth_fmt_message_4(_jspx_page_context)) return;
out.write("\n ");
} else if (errors.get("usernameAlreadyExists") != null) {
out.write("\n ");
if (_jspx_meth_fmt_message_5(_jspx_page_context)) return;
out.write("\n ");
} else if (errors.get("name") != null) {
out.write("\n ");
if (_jspx_meth_fmt_message_6(_jspx_page_context)) return;
out.write("\n ");
} else if (errors.get("email") != null) {
out.write("\n ");
if (_jspx_meth_fmt_message_7(_jspx_page_context)) return;
out.write("\n ");
} else if (errors.get("password") != null) {
out.write("\n ");
if (_jspx_meth_fmt_message_8(_jspx_page_context)) return;
out.write("\n ");
} else if (errors.get("passwordMatch") != null) {
out.write("\n ");
if (_jspx_meth_fmt_message_9(_jspx_page_context)) return;
out.write("\n ");
} else if (errors.get("passwordConfirm") != null) {
out.write("\n ");
if (_jspx_meth_fmt_message_10(_jspx_page_context)) return;
out.write("\n ");
} else if (errors.get("reCaptchaFail") != null) {
out.write("\n ");
if (_jspx_meth_fmt_message_11(_jspx_page_context)) return;
out.write("\n ");
}
out.write(
"\n </td>\n </tr>\n </tbody>\n </table>\n </div>\n <br>\n\n");
} else if (request.getParameter("success") != null) {
out.write(
"\n\n <div class=\"jive-success\">\n <table cellpadding=\"0\" cellspacing=\"0\" border=\"0\">\n <tbody>\n <tr>\n <td class=\"jive-icon\"><img src=\"images/success-16x16.gif\" width=\"16\" height=\"16\" border=\"0\"></td>\n <td class=\"jive-icon-label\">");
if (_jspx_meth_fmt_message_12(_jspx_page_context)) return;
out.write("</td>\n </tr>\n </tbody>\n </table>\n </div><br>\n\n");
}
out.write(
"\n\n<form name=\"f\" action=\"sign-up.jsp\" method=\"get\">\n\n<div class=\"jive-contentBoxHeader\">");
if (_jspx_meth_fmt_message_13(_jspx_page_context)) return;
out.write(
"</div>\n<div class=\"jive-contentBox\">\n <div>\n <table cellpadding=\"3\" cellspacing=\"0\" border=\"0\" width=\"100%\">\n <tbody>\n <tr>\n <td width=\"1%\" nowrap><label for=\"usernametf\">");
if (_jspx_meth_fmt_message_14(_jspx_page_context)) return;
out.write(
":</label> *</td>\n <td width=\"99%\">\n <input type=\"text\" name=\"username\" size=\"30\" maxlength=\"75\" value=\"");
out.print(((username != null) ? username : ""));
out.write(
"\"\n id=\"usernametf\" autocomplete=\"off\">\n </td>\n </tr>\n <tr>\n <td width=\"1%\" nowrap>\n <label for=\"nametf\">");
if (_jspx_meth_fmt_message_15(_jspx_page_context)) return;
out.write(
":</label>\n </td>\n <td width=\"99%\">\n <input type=\"text\" name=\"name\" size=\"30\" maxlength=\"75\" value=\"");
out.print(((name != null) ? name : ""));
out.write(
"\"\n id=\"nametf\">\n </td>\n </tr>\n <tr>\n <td width=\"1%\" nowrap>\n <label for=\"emailtf\">");
if (_jspx_meth_fmt_message_16(_jspx_page_context)) return;
out.write(
":</label></td>\n <td width=\"99%\">\n <input type=\"text\" name=\"email\" size=\"30\" maxlength=\"75\" value=\"");
out.print(((email != null) ? email : ""));
out.write(
"\"\n id=\"emailtf\">\n </td>\n </tr>\n <tr>\n <td nowrap>\n <label for=\"passtf\">");
if (_jspx_meth_fmt_message_17(_jspx_page_context)) return;
out.write(
":</label> *\n </td>\n <td width=\"99%\">\n <input type=\"password\" name=\"password\" value=\"\" size=\"20\" maxlength=\"75\"\n id=\"passtf\">\n </td>\n </tr>\n <tr>\n <td width=\"1%\" nowrap>\n <label for=\"confpasstf\">");
if (_jspx_meth_fmt_message_18(_jspx_page_context)) return;
out.write(
":</label> *\n </td>\n <td width=\"99%\">\n <input type=\"password\" name=\"passwordConfirm\" value=\"\" size=\"20\" maxlength=\"75\"\n id=\"confpasstf\">\n </td>\n </tr>\n </tbody>\n </table>\n <br>\n <span class=\"jive-description\">\n * ");
if (_jspx_meth_fmt_message_19(_jspx_page_context)) return;
out.write("\n </span>\n </div>\n</div>\n\n");
if (reCaptcha != null) {
out.write('\n');
out.print(reCaptcha.createRecaptchaHtml(null, null, 0));
out.write('\n');
}
out.write("\n<input type=\"submit\" name=\"create\" value=\"");
if (_jspx_meth_fmt_message_20(_jspx_page_context)) return;
out.write(
"\">\n\n</form>\n\n<script language=\"JavaScript\" type=\"text/javascript\">\ndocument.f.username.focus();\n</script>\n\n");
}
out.write("\n\n</body>\n</html>");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)) {
out = _jspx_out;
if (out != null && out.getBufferSize() != 0) out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
public String getRemoteAddr() {
return request.getRemoteAddr();
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html;charset=EUC-KR");
pageContext = _jspxFactory.getPageContext(this, request, response, null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
out.write("\r\n");
out.write("<HTML>\r\n");
out.write("<BODY bgcolor=\"white\">\r\n");
out.write("<H3>요청 정보 </H3>\r\n");
response.setDateHeader("Expires", 0);
response.setHeader("Pragma", "no-cache");
if (request.getProtocol().equals("HTTP/1.1")) {
response.setHeader("Cache-Control", "no-cache");
}
out.write("\r\n");
out.write("<FONT size=\"4\">\r\n");
out.write("JSP Request Method:");
out.print(request.getMethod());
out.write("<BR>\r\n");
out.write("Request URI:");
out.print(request.getRequestURI());
out.write("<BR>\r\n");
out.write("Request Protocol:");
out.print(request.getProtocol());
out.write("<BR>\r\n");
out.write("Servlet path:");
out.print(request.getServletPath());
out.write("<BR>\r\n");
out.write("Query string:");
out.print(request.getQueryString());
out.write("<BR>\r\n");
out.write("Content length:");
out.print(request.getContentLength());
out.write("<BR>\r\n");
out.write("Content type:");
out.print(request.getContentType());
out.write("<BR>\r\n");
out.write("Server name:");
out.print(request.getServerName());
out.write("<BR>\r\n");
out.write("Server port:");
out.print(request.getServerPort());
out.write("<BR>\r\n");
out.write("Remote address:");
out.print(request.getRemoteAddr());
out.write("<BR>\r\n");
out.write("Remote host:");
out.print(request.getRemoteHost());
out.write("<BR>\r\n");
out.write("<HR>\r\n");
out.write("The browser you are using is ");
out.print(request.getHeader("User-Agent"));
out.write("\r\n");
out.write("</FONT>\r\n");
out.write("</BODY>\r\n");
out.write("</HTML>\r\n");
out.write("\t");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)) {
out = _jspx_out;
if (out != null && out.getBufferSize() != 0) out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
/**
* Returns a string with the remote user address.
*
* @return user address
*/
private String address() {
return req.getRemoteAddr() + ':' + req.getRemotePort();
}
/**
* Show details about the request
*
* @param servlet used to get teh servlet context, may be null
* @param req the request
* @return string showing the details of the request.
*/
public static String showRequestDetail(HttpServlet servlet, HttpServletRequest req) {
StringBuilder sbuff = new StringBuilder();
sbuff.append("Request Info\n");
sbuff.append(" req.getServerName(): ").append(req.getServerName()).append("\n");
sbuff.append(" req.getServerPort(): ").append(req.getServerPort()).append("\n");
sbuff.append(" req.getContextPath:").append(req.getContextPath()).append("\n");
sbuff.append(" req.getServletPath:").append(req.getServletPath()).append("\n");
sbuff.append(" req.getPathInfo:").append(req.getPathInfo()).append("\n");
sbuff.append(" req.getQueryString:").append(req.getQueryString()).append("\n");
sbuff
.append(" getQueryStringDecoded:")
.append(EscapeStrings.urlDecode(req.getQueryString()))
.append("\n");
/*try {
sbuff.append(" getQueryStringDecoded:").append(URLDecoder.decode(req.getQueryString(), "UTF-8")).append("\n");
} catch (UnsupportedEncodingException e1) {
e1.printStackTrace();
}*/
sbuff.append(" req.getRequestURI:").append(req.getRequestURI()).append("\n");
sbuff.append(" getRequestBase:").append(getRequestBase(req)).append("\n");
sbuff.append(" getRequestServer:").append(getRequestServer(req)).append("\n");
sbuff.append(" getRequest:").append(getRequest(req)).append("\n");
sbuff.append("\n");
sbuff.append(" req.getPathTranslated:").append(req.getPathTranslated()).append("\n");
String path = req.getPathTranslated();
if ((path != null) && (servlet != null)) {
ServletContext context = servlet.getServletContext();
sbuff.append(" getMimeType:").append(context.getMimeType(path)).append("\n");
}
sbuff.append("\n");
sbuff.append(" req.getScheme:").append(req.getScheme()).append("\n");
sbuff.append(" req.getProtocol:").append(req.getProtocol()).append("\n");
sbuff.append(" req.getMethod:").append(req.getMethod()).append("\n");
sbuff.append("\n");
sbuff.append(" req.getContentType:").append(req.getContentType()).append("\n");
sbuff.append(" req.getContentLength:").append(req.getContentLength()).append("\n");
sbuff.append(" req.getRemoteAddr():").append(req.getRemoteAddr());
try {
sbuff
.append(" getRemoteHost():")
.append(java.net.InetAddress.getByName(req.getRemoteHost()).getHostName())
.append("\n");
} catch (java.net.UnknownHostException e) {
sbuff.append(" getRemoteHost():").append(e.getMessage()).append("\n");
}
sbuff.append(" getRemoteUser():").append(req.getRemoteUser()).append("\n");
sbuff.append("\n");
sbuff.append("Request Parameters:\n");
Enumeration params = req.getParameterNames();
while (params.hasMoreElements()) {
String name = (String) params.nextElement();
String values[] = req.getParameterValues(name);
if (values != null) {
for (int i = 0; i < values.length; i++) {
sbuff
.append(" ")
.append(name)
.append(" (")
.append(i)
.append("): ")
.append(values[i])
.append("\n");
}
}
}
sbuff.append("\n");
sbuff.append("Request Headers:\n");
Enumeration names = req.getHeaderNames();
while (names.hasMoreElements()) {
String name = (String) names.nextElement();
Enumeration values = req.getHeaders(name); // support multiple values
if (values != null) {
while (values.hasMoreElements()) {
String value = (String) values.nextElement();
sbuff.append(" ").append(name).append(": ").append(value).append("\n");
}
}
}
sbuff.append(" ------------------\n");
return sbuff.toString();
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<body>");
out.println("<head>");
String title = rb.getString("requestinfo.title");
out.println("<title>" + title + "</title>");
out.println("</head>");
out.println("<body bgcolor=\"white\">");
// img stuff not req'd for source code html showing
// all links relative!
// XXX
// making these absolute till we work out the
// addition of a PathInfo issue
out.println("<a href=\"../reqinfo.html\">");
out.println(
"<img src=\"../images/code.gif\" height=24 "
+ "width=24 align=right border=0 alt=\"view code\"></a>");
out.println("<a href=\"../index.html\">");
out.println(
"<img src=\"../images/return.gif\" height=24 "
+ "width=24 align=right border=0 alt=\"return\"></a>");
out.println("<h3>" + title + "</h3>");
out.println("<table border=0><tr><td>");
out.println(rb.getString("requestinfo.label.method"));
out.println("</td><td>");
out.println(request.getMethod());
out.println("</td></tr><tr><td>");
out.println(rb.getString("requestinfo.label.requesturi"));
out.println("</td><td>");
out.println(HTMLFilter.filter(request.getRequestURI()));
out.println("</td></tr><tr><td>");
out.println(rb.getString("requestinfo.label.protocol"));
out.println("</td><td>");
out.println(request.getProtocol());
out.println("</td></tr><tr><td>");
out.println(rb.getString("requestinfo.label.pathinfo"));
out.println("</td><td>");
out.println(HTMLFilter.filter(request.getPathInfo()));
out.println("</td></tr><tr><td>");
out.println(rb.getString("requestinfo.label.remoteaddr"));
String cipherSuite = (String) request.getAttribute("javax.servlet.request.cipher_suite");
out.println("</td><td>");
out.println(request.getRemoteAddr());
out.println("</table>");
if (cipherSuite != null) {
out.println("</td></tr><tr><td>");
out.println("SSLCipherSuite:");
out.println("</td>");
out.println("<td>");
out.println(request.getAttribute("javax.servlet.request.cipher_suite"));
out.println("</td>");
}
}
public void getEnv(VariableTable vt) {
Enumeration e = null;
HttpServletRequest request = (HttpServletRequest) (pageContext.getRequest());
HttpSession session = request.getSession(false);
String db_charset = "gb2312";
String url_charset = null;
vt.remove("SESSION.LOGINID");
vt.remove("SESSION.LOGINNAME");
vt.remove("SESSION.LOGINROLE");
if (vt.exists("WEBCHART.DB_CHARSET")) {
db_charset = vt.getString("WEBCHART.DB_CHARSET");
}
if (vt.exists("WEBCHART.URL_CHARSET")) {
url_charset = vt.getString("WEBCHART.URL_CHARSET");
}
if (session != null) {
e = session.getAttributeNames();
while (e.hasMoreElements()) {
String name = (String) e.nextElement();
Object value = session.getAttribute(name);
vt.add(name, java.sql.Types.VARCHAR);
if (value != null) vt.setValue(name, value.toString());
}
vt.add("SESSION.ID", java.sql.Types.VARCHAR);
vt.setValue("SESSION.ID", session.getId());
vt.add("SESSION.CREATE", java.sql.Types.VARCHAR);
vt.setValue(
"SESSION.CREATE",
DBOperation.toString(
new java.util.Date(session.getCreationTime()), "yyyy-MM-dd HH:mm:ss"));
vt.add("SESSION.ACCESS", java.sql.Types.VARCHAR);
vt.setValue(
"SESSION.ACCESS",
DBOperation.toString(
new java.util.Date(session.getLastAccessedTime()), "yyyy-MM-dd HH:mm:ss"));
}
e = request.getParameterNames();
while (e.hasMoreElements()) {
String name = (String) e.nextElement();
String value = request.getParameter(name);
;
String par_values[] = request.getParameterValues(name);
name = name.toUpperCase();
if (name.equalsIgnoreCase("WEBCHART.SECURITY")
|| name.equalsIgnoreCase("WEBCHART.DEFAULTACCESS")
|| name.equalsIgnoreCase("WEBCHART.ALLOW")
|| name.equalsIgnoreCase("WEBCHART.DENY")
|| name.equalsIgnoreCase("WEBCHART.IPSECURITY")
|| name.equalsIgnoreCase("WEBCHART.IPACCESS")
|| name.equalsIgnoreCase("WEBCHART.IPALLOW")
|| name.equalsIgnoreCase("WEBCHART.IPDENY")
|| name.equalsIgnoreCase("WEBCHART.XSLDOC")
|| name.equalsIgnoreCase("WEBCHART.IMAGEONLY")
|| name.equalsIgnoreCase("WEBCHART.XMLDATA")
|| name.equalsIgnoreCase("WEBCHART.LOGSQL")
|| name.equalsIgnoreCase("WEBCHART.DATATYPE")
|| name.equalsIgnoreCase("WEBCHART.URLS")
|| name.equalsIgnoreCase("WEBCHART.TOPURLS")
|| name.equalsIgnoreCase("WEBCHART.TOPCURR")
|| name.equalsIgnoreCase("WEBCHART.LEFTURLS")
|| name.equalsIgnoreCase("WEBCHART.LEFTCURR")
|| name.equalsIgnoreCase("WEBCHART.INPUTS")
|| name.equalsIgnoreCase("WEBCHART.CACHE")
|| name.equalsIgnoreCase("WEBCHART.DATA")
|| name.equalsIgnoreCase("WEBCHART.CSS")
|| name.equalsIgnoreCase("WEBCHART.RELOAD")
|| name.equalsIgnoreCase("WEBCHART.EXPIRE")
|| name.equalsIgnoreCase("WEBCHART.DMLKEY")
|| name.equalsIgnoreCase("WEBCHART.ENGINE")
|| name.equalsIgnoreCase("WEBCHART.EXCELURL")
|| name.equalsIgnoreCase("WEBCHART.DBID")
|| name.equalsIgnoreCase("WEBCHART.DBIDSEED")
|| name.equalsIgnoreCase("WEBCHART.SECUREFIELDS")
|| name.equalsIgnoreCase("WEBCHART.KEEP_CACHE_IMAGE")
|| name.equalsIgnoreCase("WEBCHART.KEEP_CACHE_TIME")
|| name.startsWith("WEBCHART.SECUREMEMO")
|| name.startsWith("WEBCHART.QUERY_")
|| name.startsWith("WEBCHART.HEADHTML_")
|| name.startsWith("WEBCHART.DATAHTML_")
|| name.startsWith("WEBCHART.VARLIST_")
|| name.startsWith("WEBCHART.FORALL_")
|| name.startsWith("WEBCHART.XMLDATA_")
|| name.startsWith("WEBCHART.TABLE_")
|| name.startsWith("WEBCHART.COLUMN_")
|| name.startsWith("SESSION.")) continue;
if (name.startsWith("WEBCHART.") && !name.equals("WEBCHART.DOCTYPE")) continue;
vt.add(name, java.sql.Types.VARCHAR);
if (par_values != null && par_values.length > 1) {
StringBuffer temp = new StringBuffer();
for (int i = 0; i < par_values.length; i++) {
if (par_values[i] != null && par_values[i].trim().length() > 0) {
if (temp.length() > 0) {
temp.append(",");
}
temp.append(par_values[i]);
}
}
value = temp.toString();
}
if (url_charset != null) {
try {
value = new String(value.getBytes(url_charset), db_charset);
} catch (java.io.UnsupportedEncodingException uee) {
}
;
}
vt.setValue(name, value);
}
vt.add("REQUEST.REMOTEADDR", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.REMOTEADDR", getClientIPAddr());
vt.add("REQUEST.REMOTEHOST", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.REMOTEHOST", request.getRemoteAddr());
vt.add("REQUEST.REFERER", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.REFERER", request.getHeader("Referer"));
vt.add("REQUEST.QUERYSTRING", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.QUERYSTRING", request.getQueryString());
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
User user = null;
if (UsrChk.validUser(request) != null) {
HttpSession session = request.getSession();
user = (User) session.getAttribute("user");
}
String url = request.getParameter("ref");
Vote vote = new Vote();
Date today = new Date();
vote.setDateTime(today);
String ud = request.getParameter("vote");
int li = 0;
li = Integer.parseInt(request.getParameter("linkid"));
Link link = LinkDB.selectLinkById(li);
String ipAddress = request.getHeader("X-FORWARDED-FOR");
// set ipAddress variable
if (ipAddress == null) {
ipAddress = request.getRemoteAddr();
}
// check the up or down variable is set
if (ud == null || ud.isEmpty() || ud.length() == 0) {
response.sendRedirect(url);
return;
}
// check the link is set
else if (link == null) {
response.sendRedirect(url);
return;
}
// check the vote doesn't exists for that IP if no user is set. If it's not the same void, it
// is switched in the voteExists method
Vote v;
if (user == null) v = link.getVote(ipAddress);
else v = link.getVote(user.getUserName(), ipAddress);
if (v != null) {
if (user != null && v.getUser() == null) {
// add a user to the vote
v.setUser(user);
LinkDB.update(link);
} else if (ud.equals("Up") == v.getUpDown()) {
// delete the vote
link.removeVote(v);
LinkDB.update(link);
} else {
// update the vote
v.setUpDown(ud.equals("Up"));
LinkDB.update(link);
}
}
// if everything passes, record the vote
else {
vote.setUpDown(ud.equals("Up"));
vote.setUser(user);
vote.setLink(link);
vote.setIp(ipAddress);
link.addVote(vote);
LinkDB.update(link);
}
response.sendRedirect(url);
}